Super basic map rendering

Cargo.lock

@@ -300,6 +300,11 @@ dependencies = [
  "slab",
 ]
 
+[[package]]
+name = "gamedebug_core"
+version = "0.1.0"
+source = "git+https://github.com/crumblingstatue/gamedebug_core.git#0afa12c84d865e266ccf6ee31970ff70da0e2ac6"
+
 [[package]]
 name = "gdk-pixbuf-sys"
 version = "0.16.3"
@@ -534,6 +539,7 @@ dependencies = [
  "anyhow",
  "egui-sfml",
  "fnv",
+ "gamedebug_core",
  "hecs",
  "rand",
  "rfd",
@@ -690,9 +696,9 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.54"
+version = "1.0.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e472a104799c74b514a57226160104aa483546de37e839ec50e3c2e41dd87534"
+checksum = "1d0dd4be24fcdcfeaa12a432d588dc59bbad6cad3510c67e74a2b6b2fc950564"
 dependencies = [
  "unicode-ident",
 ]

Cargo.toml

@@ -19,3 +19,6 @@ git = "https://github.com/crumblingstatue/s2dc.git"
 
 [dependencies.sfml-xt]
 git = "https://github.com/crumblingstatue/sfml-xt.git"
+
+[dependencies.gamedebug_core]
+git = "https://github.com/crumblingstatue/gamedebug_core.git"

src/app.rs

@@ -1,3 +1,5 @@
+use egui_sfml::{egui, SfEgui};
+use gamedebug_core::imm;
 use sfml::{
     graphics::{Color, RenderTarget, RenderWindow},
     window::Event,
@@ -7,19 +9,23 @@ use crate::{game::GameState, graphics, res::Res};
 
 /// Application level state (includes game and ui state, etc.)
 pub struct App {
-    rw: RenderWindow,
-    should_quit: bool,
-    game: GameState,
-    res: Res,
+    pub rw: RenderWindow,
+    pub should_quit: bool,
+    pub game: GameState,
+    pub res: Res,
+    pub sf_egui: SfEgui,
 }
 
 impl App {
     pub fn new() -> anyhow::Result<Self> {
+        let rw = graphics::make_window();
+        let sf_egui = SfEgui::new(&rw);
         Ok(Self {
-            rw: graphics::make_window(),
+            rw,
             should_quit: false,
             game: GameState::default(),
             res: Res::load()?,
+            sf_egui,
         })
     }
 
@@ -28,11 +34,13 @@ impl App {
             self.do_event_handling();
             self.do_update();
             self.do_rendering();
+            gamedebug_core::inc_frame();
         }
     }
 
     fn do_event_handling(&mut self) {
         while let Some(ev) = self.rw.poll_event() {
+            self.sf_egui.add_event(&ev);
             match ev {
                 Event::Closed => self.should_quit = true,
                 _ => {}
@@ -45,6 +53,27 @@ impl App {
     fn do_rendering(&mut self) {
         self.rw.clear(Color::BLACK);
         self.game.draw_world(&mut self.rw, &self.res);
+        self.sf_egui
+            .do_frame(|ctx| {
+                egui::Window::new("Debug").show(ctx, |ui| {
+                    ui.label("Cam x");
+                    ui.add(egui::DragValue::new(&mut self.game.camera_offset.x));
+                    ui.label("Cam y");
+                    ui.add(egui::DragValue::new(&mut self.game.camera_offset.y));
+                    ui.separator();
+                    egui::ScrollArea::vertical().show(ui, |ui| {
+                        gamedebug_core::for_each_imm(|info| match info {
+                            gamedebug_core::Info::Msg(msg) => {
+                                ui.label(msg);
+                            }
+                            gamedebug_core::Info::Rect(_, _, _, _, _) => todo!(),
+                        });
+                    });
+                    gamedebug_core::clear_immediates();
+                });
+            })
+            .unwrap();
+        self.sf_egui.draw(&mut self.rw, None);
         self.rw.display();
     }
 }

src/game.rs

@@ -1,3 +1,4 @@
+use gamedebug_core::imm_dbg;
 use sfml::graphics::{Rect, RenderTarget, RenderWindow, Sprite, Transformable};
 
 use crate::{
@@ -8,8 +9,8 @@ use crate::{
 };
 
 pub struct GameState {
-    camera_offset: WorldPos,
-    world: World,
+    pub camera_offset: WorldPos,
+    pub world: World,
 }
 impl GameState {
     pub(crate) fn draw_world(&mut self, rw: &mut RenderWindow, res: &Res) {
@@ -24,19 +25,17 @@ impl GameState {
 }
 
 fn for_each_tile(camera_offset: WorldPos, mut f: impl FnMut(TilePos, ScreenPos)) {
-    for y in (camera_offset.y..camera_offset.y + NATIVE_RESOLUTION.h as WorldPosScalar).step_by(32)
-    {
-        for x in
-            (camera_offset.x..camera_offset.x + NATIVE_RESOLUTION.w as WorldPosScalar).step_by(32)
-        {
+    for y in (0..NATIVE_RESOLUTION.h).step_by(32) {
+        for x in (0..NATIVE_RESOLUTION.w).step_by(32) {
             f(
                 TilePos {
-                    x: x / 32,
-                    y: y / 32,
+                    x: (camera_offset.x + x as i32) / 32,
+                    y: (camera_offset.y + y as i32) / 32,
                 },
                 ScreenPos {
-                    x: (x - camera_offset.x) as i16,
-                    y: (y - camera_offset.y) as i16,
+                    x: imm_dbg!(imm_dbg!(x as i32) - (imm_dbg!(camera_offset.x as i32)) % 32)
+                        as i16,
+                    y: (y as i32 - (camera_offset.y as i32 % 32)) as i16,
                 },
             )
         }

src/graphics.rs

@@ -6,15 +6,15 @@ use sfml::{
 use sfml_xt::graphics::RenderWindowExt;
 
 pub struct ScreenRes {
-    pub w: u16,
-    pub h: u16,
+    pub w: i16,
+    pub h: i16,
 }
 
 impl ScreenRes {
     fn to_sf(&self) -> VideoMode {
         VideoMode {
-            width: self.w.into(),
-            height: self.h.into(),
+            width: self.w as _,
+            height: self.h as _,
             bits_per_pixel: 32,
         }
     }

src/main.rs

@@ -8,6 +8,7 @@ mod world;
 use app::App;
 
 fn try_main() -> anyhow::Result<()> {
+    gamedebug_core::set_enabled(true);
     let mut app = App::new()?;
     app.do_game_loop();
     Ok(())